Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21213804 · ArcScan

Block

#21,213,804

2026-09-16 20:26:05 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,804
Timestamp: 31 days ago · 2026-09-16 20:26:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x16099be5913dc4b4f9cf8037266e38d86e2bd46cae9f8ccdced1ade56cfae769
Parent hash: 0xf19185d1…cf485bdf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,804 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

35.8%10,734,889 / 30,000,000

Base fee

20 gwei

State root

0x70f3e07754ae…b284c087d516

Transactions root

0xf7fbb76ad926…47c5ecdecb2c

Receipts root

0xaacfee47ef0a…f31ebc295cef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800